18902432

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20369}}^1$

素因数の和:20408

約数の個数: 24

約数和(自身を含む): 38499300

約数和(自身を除く): 19596868

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20369, 40738, 81476, 162952, 325904, 590701, 651808, 1181402, 2362804, 4725608, 9451216, 18902432]

約数ペア:

[(1, 18902432), (2, 9451216), (4, 4725608), (8, 2362804), (16, 1181402), (29, 651808), (32, 590701), (58, 325904), (116, 162952), (232, 81476), (464, 40738), (928, 20369)]